A compound with the molecular formula $C_7{H}_{14}O$ exhibits the following ${?}^{13}C$ NMR spectra:

Several structures are consistent with these spectra. To determine which structure is correct, a ${?}^{1}H$ NMR spectrum was acquired which

exhibits five signals. One of those signals is a singlet at $1\mathrm{.}9ppm$ with an integration of $3,$ and another of the signals is a doublet at $0\mathrm{.}9$

ppm with an integration of $6.$ Using this information, draw the correct structure of the compound.