A.后續(xù)開(kāi)發(fā)經(jīng)營(yíng)期究竟多長(zhǎng)要預(yù)測(cè)準(zhǔn)確
B.各項(xiàng)支出、收入在何時(shí)發(fā)生要預(yù)測(cè)準(zhǔn)確
C.各項(xiàng)支出、收入在其發(fā)生時(shí)所發(fā)生的金額要預(yù)測(cè)準(zhǔn)確
D.銷(xiāo)售期多長(zhǎng)要預(yù)測(cè)準(zhǔn)確
E.運(yùn)營(yíng)期多長(zhǎng)要預(yù)測(cè)準(zhǔn)確