Dog Bone Bakery, which bakes dog treats, makes a special biscuit for dogs. Each biscuit uses $0\mathrm{.}75$ cup of pure semolina flour. They buy $4,000$ cups of flour at $$0\mathrm{.}55$ per cup. They use $3,550$ cups of flour to make $4,750$ biscuits. The standard cost per cup of flour is $$0\mathrm{.}53.$

What are the direct materials price variance, the direct materials quantity variances, and the total direct materials cost variance?