In the multiplication formula A*B=C, if A remains unchanged, B increases by 5, C increases by 60, if B remains unchanged, A decreases by 4, then C decreases by 24, then what should be the result of the original formula C?
在乘法算式A*B=C中，若保持A不变，B增加5，则C增加60，若保持B不变，A减少4，则C减少24，那么原算式的结果C应该是多少．
<result>72</result>