The phrase "allowable for a" is correct and usable in written English.
It can be used in contexts where you are discussing something that is permitted or acceptable for a specific situation or purpose.
Example: "The new policy outlines what expenses are allowable for a business trip."
Alternatives: "permissible for a" or "acceptable for a".
A $2,300 contribution, the maximum allowable for a primary campaign, offers access to the V.I.P. reception; the main event requires a $1,000 donation.
Each of them has an estimated mass clearly exceeding that allowable for a neutron star, a factor crucial in the identification of possible black holes.
It was found in concentrations of more than 1,150 times the maximum allowable for a seawater sample a mile north of the plant.
So when Mr. Deeds left us that morning I was all ready to send him the maximum amount of money allowable for a couple, and I put the contribution envelope in a special place so that I would remember.
(During the controversy over James Frey's "Million Little Pieces," Mr. Talese publicly disagreed with his wife, who published the book, over whether it was allowable for a memoirist to embellish the truth, saying, "Nonfiction takes no liberty with the facts").
Regarding the model, to take into account the maximum packing density, Liu proposed a model to estimate the theoretically maximum particle volume fractions ( ϕ max ) that are allowable for a given suspension at which the concrete viscosity approaches infinity.
RMSEA is very close to the 0.08 level set by Browne and Cudeck (1993) as the maximum allowable for an acceptable model.
Almost all of them had already given $2,500 to the Romney campaign, the maximum amount allowable for an individual donor.
For all perturbations, a coefficient of determination of 0.95 was the minimum allowable for an acceptable measurement.
Since DCC analysis depends on both the minimal number of DCs to be considered as a DCC and the maximal distance allowable for including a DC into a DCC, DCCs were subdivided as small, medium and large (Figures 3b,c), based on both threshold parameters (see Methods).
Currently the limits are $46,200 for candidates (with a maximum of $2,500 allowable for any one candidate) and $70,800 for groups, including political parties.
