Monthly sales of a particular computer are expected to decline at the following rate of S'(t) computers per month. where t is time in months and 5(1) is the number of computers sold each month. 2 511) = - 4(tha - 70 The company plans to stop manufacturing this computer when monthly sales reach 1.000 computers. If monthly sales now (t: 0) are 2.200 computers. nd S(t)_ Use a graphing calculator to approximate the solution of the equation S(t) = 1.000. m) = Use a graphing calculator to approximate the solution ol the equation S(t) = 1,000. tz [Round to two decimal places as needed.)