The following is the sales budget for Yellowhead Inc. for the first quarter of $2021$:

Credit sales are collected as follows: $60\%$ in the month of the sale, $30\%$ in the month after

the sale, and $10\%$ in the second month after the sale.

The accounts receivable balance at the end of the previous quarter was

of which was uncollected December sales$).$

a$.$ Calculate the sales for November. $($Omit $"$$$"$ sign in your response.$)$

November sales $

b$.$ Calculate the sales for December. $($Round the final answer to $2$ decimal places. Omit

$"$$$"$ sign in your response.$)$

December sales $

c$.$ Calculate the cash collections from sales for each month from January through March.

$($Do not round intermediate calculations. Round the final answers to $2$ decimal places.

Omit $"$$$"$ sign in your response.$)$