Q$1$: $(25$ pts$)$ For the continuous beams shown and for a service dead load of $\backslash (2\backslash$mathrm$\{$k$\}/\backslash$mathrm$\{$ft$\}\backslash )$ and a service live load of $\backslash (4\backslash$mathrm$\{$k$\}/\backslash$mathrm$\{$ft$\}\backslash ).(1)$ Draw moment distribution using ACI moment coefficient method. $(2)$ Draw moment distribution using equivalent frame method and compare the result with $(1).(3)$ Draw ACI$-$reduced moment envelop using the result in $(2).$