Diaz Co$.$ budgeted sales of $$80,000$ for January and $$90,000$ for February. Seventy percent $(70\%)$ of sales are for cash and the remaining $30\%$ are credit sales. All credit sales are collected in the month$-$after the sale. For the month of February, what are the expected cash receipts for the Diaz cash budget?

a$.$ $$90,000$

b$.$ $$87,000$

c$.$ $$63,000$

d$.$ $$27,000$