Ospika Products has projected the following sales for the coming year:

Q$1$ Q$2$ Q$3$ Q$4$

Sales $ $900$ $ $980$ $ $940$ $ $1,040$

Sales in the year following this one are projected to be $10\%$ greater in each quarter.

a$.$ Calculate payments to suppliers assuming that Ospika places orders during each quarter equal to $30\%$ of projected sales for the next quarter. Assume that Ospika pays immediately. $($Round the final answers to $2$ decimal places. Omit $"$$$"$ sign in your response.$)$

Q$1$ Q$2$ Q$3$ Q$4$

Payment of accounts $

$

$

$

b$.$ Calculate payment to suppliers assuming a $90-$day payables period. $($Omit $"$$$"$ sign in your response.$)$

Q$1$ Q$2$ Q$3$ Q$4$

Payment of accounts $

$

$

$

c$.$ Calculate payment to suppliers assuming a $60-$day payables period. $($Do not round intermediate calculations. Round the final answers to $2$ decimal places. Omit $"$$$"$ sign in your response.$)$

Q$1$ Q$2$ Q$3$ Q$4$

Payment of accounts $

$

$

$