Each gallon of Old Brut, a popular aftershave lotion, requires $3\mathrm{.}25$ ounces of ocean scent. Budgeted production of Old Brut for the first three quarters of $2022$ is as follows:

$\backslash$table$[[$Quarter I,$11,000$ gallons$],[$Quarter II$,18,000$ gallons$],[$Quarter III,$12,000$ gallons$]]$

Management's policy is to have on hand at the end of every quarter enough ocean scent inventory to meet $25\%$ of the next quarter's production needs. At the beginning of Quarter I, $8,938$ ounces of ocean scent were on hand.

Required:

a$.$ Calculate the number of ounces of ocean scent to be purchased in each of the first two quarters of $2022.$