int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);
    int t;
    cin >> t;
    while(t--) {
        int n, k;
        cin >> n >> k;
        vector<int> a(n);
        for (int i = 0; i < n; i++) {
            cin >> a[i];
        }
        vector<int> arr(n);
        for (int i = 1; i + 1 < n; i++) {
            if (a[i - 1] < a[i] && a[i] > a[i + 1]) {
                arr[i] = 1;
            }
        }
        auto pref = arr;
        for (int i = 1; i < n; i++) {
            pref[i] += pref[i - 1];
        }
        int tmp = 1;
        int l = 1;
        for (int i = 0; i + k <= n; i++) {
            int cur = pref[i + k - 1] - (i > 0 ? pref[i - 1] : 0) + 1 - arr[i] - arr[i + k - 1];
            if (cur > tmp) {
                tmp = cur;
                l = i + 1;
            }
        }
        cout << tmp << ' ' << l << '\n';
    }
}