Riverbed Corp. enters into a contract with a customer to build an apartment building for $$1,000,800.$ The customer hopes to rent apartments at the beginning of the school year and provides a performance bonus of $$135,600$ to be paid if the building is ready for rental beginning August $1,2021.$ The bonus is reduced by $$45,200$ each week that completion is delayed. Riverbed commonly includes these completion bonuses in its contracts and, based on prior experience, estimates the following completion outcomes:

$\backslash$table$[[$Completed by$,$Probability$],[$August $1,2021,70\%$